<div class="alert-info">
    <div class="alert-info-inner">
        <div class="alert-info-close"></div>
        <div class="alert-info-icon"></div>
        <div class="alert-info-font">你确定删除吗</div>
        <div class="alert-info-btn">确 定</div>
    </div>
</div>
<style>
    .alert-info{
        position: fixed;
        top: 0px;
        right: 0px;
        bottom: 0px;
        left: 0px;
        background: rgba(0,0,0,0.3);
        z-index: 99999;
        cursor: pointer;
        display: none;
    }
    .alert-info-inner{
        position: absolute;
        top: 0px;
        right: 0px;
        bottom: 0px;
        left: 0px;
        width: 300px;
        height: 160px;
        background: #fff;
        border-radius: 5px;
        box-shadow: 0px 0px 10px rgba(0,0,0,0.2);
        margin: auto;
        cursor: default;
    }
    .alert-info-close{
        width: 30px;
        height: 30px;
        background: url("/Extend/images/close.svg") no-repeat center center;
        background-size: 50%;
        position: absolute;
        right: 0px;
        top: 0px;
        cursor: pointer;
    }
    .alert-info-icon{
        width: 100%;
        height: 35px;
        background: url("/Extend/images/info-icon.svg") no-repeat center top;
        background-size:35px 35px;
        margin-top: 25px;
        margin-bottom: 15px;
    }
    .alert-info-font{
        width: 100%;
        height: 40px;
        line-height: 20px;
        text-align: center;
        font-size: 14px;
        color: #666;
    }
    .alert-info-btn{
        width: 100%;
        height: 40px;
        text-align: center;
        line-height: 40px;
        font-size: 16px;
        color: #666;
        background: #f2f3f2;
        cursor: pointer;
        margin-top: 5px;
    }
</style>
<script>
    $(".alert-info").click(function(){
        $(".alert-info").fadeOut(300)
    })
    $(".alert-info-close").click(function(){
        $(".alert-info").fadeOut(300)
    })
    $(".alert-info-inner").click(function(){
        event.stopPropagation()
    })
</script>